829 search results - page 73 / 166 » Statistical signal processing approaches to fault detection |
AVSS
2005
IEEE
14 years 2 months ago
2005
IEEE
We propose motion detection and object tracking method that is particularly suitable for infrared videos. Detection of moving objects in infrared videos is based on changing textu...
ICASSP
2011
IEEE
13 years 26 days ago
2011
IEEE
While nonnegative matrix factorization (NMF) has successfully been applied for gain-robust multi-pitch detection, a method to track pitch values over time was not provided. We emb...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
We present a system that detects human falls in the home environment, distinguishing them from competing noise, by using only the audio signal from a single far-field microphone....
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
Smart homes for the aging population have recently started attracting the attention of the research community. One of the problems of interest is this of monitoring the activities...
TIFS
2008
13 years 9 months ago
2008
In this paper we analyze and analytically describe the specific statistical changes brought into the covariance structure of signal by the interpolation process. We show that inter...